﻿package com.geminno.Activities.activity;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

import com.baidu.mapapi.map.BaiduMap;
import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.InfoWindow;
import com.baidu.mapapi.map.MapPoi;
import com.baidu.mapapi.map.MapStatusUpdate;
import com.baidu.mapapi.map.MapStatusUpdateFactory;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.MarkerOptions;
import com.baidu.mapapi.model.LatLng;
import com.baidu.mapapi.overlayutil.DrivingRouteOverlay;
import com.baidu.mapapi.overlayutil.OverlayManager;
import com.baidu.mapapi.overlayutil.TransitRouteOverlay;
import com.baidu.mapapi.overlayutil.WalkingRouteOverlay;
import com.baidu.mapapi.search.core.RouteLine;
import com.baidu.mapapi.search.core.SearchResult;
import com.baidu.mapapi.search.geocode.GeoCodeOption;
import com.baidu.mapapi.search.geocode.GeoCodeResult;
import com.baidu.mapapi.search.geocode.GeoCoder;
import com.baidu.mapapi.search.geocode.OnGetGeoCoderResultListener;
import com.baidu.mapapi.search.geocode.ReverseGeoCodeResult;
import com.baidu.mapapi.search.route.DrivingRouteLine;
import com.baidu.mapapi.search.route.DrivingRoutePlanOption;
import com.baidu.mapapi.search.route.DrivingRouteResult;
import com.baidu.mapapi.search.route.OnGetRoutePlanResultListener;
import com.baidu.mapapi.search.route.PlanNode;
import com.baidu.mapapi.search.route.RoutePlanSearch;
import com.baidu.mapapi.search.route.TransitRouteLine;
import com.baidu.mapapi.search.route.TransitRoutePlanOption;
import com.baidu.mapapi.search.route.TransitRouteResult;
import com.baidu.mapapi.search.route.WalkingRouteLine;
import com.baidu.mapapi.search.route.WalkingRoutePlanOption;
import com.baidu.mapapi.search.route.WalkingRouteResult;
import com.geminno.Application.MyApplication;
import com.geminno.hiweek1_0.R;

/**
 * @author 李卓原 2015年10月13日 21:08:12
 *         此demo用来展示如何进行驾车、步行、公交路线搜索并在地图使用RouteOverlay、TransitOverlay绘制
 *         同时展示如何进行节点浏览并弹出泡泡
 */
public class RoutePlanActivity extends Activity implements
	OnGetGeoCoderResultListener, BaiduMap.OnMapClickListener,
	OnGetRoutePlanResultListener {
    GeoCoder nSearch = null; // 搜索模块，也可去掉地图模块独立使用
    String city;
    String address;
    // String myaddress;
    double lat, lon;
    // 浏览路线节点相关
    Button mBtnPre = null;// 上一个节点
    Button mBtnNext = null;// 下一个节点
    int nodeIndex = -1;// 节点索引,供浏览节点时使用
    RouteLine route = null;
    OverlayManager routeOverlay = null;
    boolean useDefaultIcon = false;
    private TextView popupText = null;// 泡泡view
    // 地图相关，使用继承MapView的MyRouteMapView目的是重写touch事件实现泡泡处理
    // 如果不处理touch事件，则无需继承，直接使用MapView即可
    MapView mMapView = null; // 地图View
    BaiduMap mBaidumap = null;
    // 搜索相关
    RoutePlanSearch mSearch = null; // 搜索模块，也可去掉地图模块独立使用

    protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);

	requestWindowFeature(Window.FEATURE_NO_TITLE);
	setContentView(R.layout.activity_route_plan);
	CharSequence titleLable = "路线规划功能";
	setTitle(titleLable);

	// 初始化地图
	mMapView = (MapView) findViewById(R.id.map);
	mBaidumap = mMapView.getMap();
	mBtnPre = (Button) findViewById(R.id.pre);
	mBtnNext = (Button) findViewById(R.id.next);
	mBtnPre.setVisibility(View.INVISIBLE);
	mBtnNext.setVisibility(View.INVISIBLE);
	// 地图点击事件处理
	mBaidumap.setOnMapClickListener(this);
	// 初始化搜索模块，注册事件监听
	mSearch = RoutePlanSearch.newInstance();
	mSearch.setOnGetRoutePlanResultListener(this);
	init();
	MapStatusUpdate msu = MapStatusUpdateFactory.zoomTo(15.0f);
	// 最大缩放值
	mBaidumap.setMapStatus(msu);
	mBaidumap.setMaxAndMinZoomLevel(3, 19);// 设置最小、最大缩放级别
    }

    public void init() {
	nSearch = GeoCoder.newInstance();
	nSearch.setOnGetGeoCodeResultListener(this);
	city = MyApplication.getCity();
	Intent i = getIntent();
	address = i.getStringExtra("a_address");
	lat = MyApplication.getLat();
	lon = MyApplication.getLon();
	// address = "万科美好广场";
	// myaddress = MyApplication.getAdd();
	// System.out.println("myaddress:" + myaddress);
	System.out.println("目标地点a_address:" + address);
	System.out.println("我的坐标:" + lat + "," + lon);
	// myaddress = "高博教育";

	// Geo搜索
	nSearch.geocode(new GeoCodeOption().city(city).address(address));
    }

    /**
     * 发起路线规划搜索示例
     *
     * @param v
     */
    public void SearchButtonProcess(View v) {
	// 重置浏览节点的路线数据
	route = null;
	mBtnPre.setVisibility(View.INVISIBLE);
	mBtnNext.setVisibility(View.INVISIBLE);
	mBaidumap.clear();
	PlanNode stNode;
	// 处理搜索按钮响应
	EditText editSt = (EditText) findViewById(R.id.editText1);
	// EditText editEn = (EditText) findViewById(R.id.end);
	// 设置起终点信息，对于tranist search 来说，城市名无意义
	if (TextUtils.isEmpty(editSt.getText())) {
	    stNode = PlanNode.withLocation(new LatLng(lat, lon));
	} else {
	    stNode = PlanNode.withCityNameAndPlaceName(city, editSt.getText()
		    .toString());
	}
	PlanNode enNode = PlanNode.withCityNameAndPlaceName(city, address);
	// 实际使用中请对起点终点城市进行正确的设定
	if (v.getId() == R.id.drive) {
	    mSearch.drivingSearch((new DrivingRoutePlanOption()).from(stNode)
		    .to(enNode));
	} else if (v.getId() == R.id.transit) {
	    mSearch.transitSearch((new TransitRoutePlanOption()).from(stNode)
		    .city(city).to(enNode));
	} else if (v.getId() == R.id.walk) {
	    mSearch.walkingSearch((new WalkingRoutePlanOption()).from(stNode)
		    .to(enNode));
	}
    }

    /**
     * 节点浏览示例
     *
     * @param v
     */
    public void nodeClick(View v) {
	if (route == null || route.getAllStep() == null) {
	    return;
	}
	if (nodeIndex == -1 && v.getId() == R.id.pre) {
	    return;
	}
	// 设置节点索引
	if (v.getId() == R.id.next) {
	    if (nodeIndex < route.getAllStep().size() - 1) {
		nodeIndex++;
	    } else {
		return;
	    }
	} else if (v.getId() == R.id.pre) {
	    if (nodeIndex > 0) {
		nodeIndex--;
	    } else {
		return;
	    }
	}
	// 获取节结果信息
	LatLng nodeLocation = null;
	String nodeTitle = null;
	Object step = route.getAllStep().get(nodeIndex);
	if (step instanceof DrivingRouteLine.DrivingStep) {
	    nodeLocation = ((DrivingRouteLine.DrivingStep) step).getEntrance()
		    .getLocation();
	    nodeTitle = ((DrivingRouteLine.DrivingStep) step).getInstructions();
	} else if (step instanceof WalkingRouteLine.WalkingStep) {
	    nodeLocation = ((WalkingRouteLine.WalkingStep) step).getEntrance()
		    .getLocation();
	    nodeTitle = ((WalkingRouteLine.WalkingStep) step).getInstructions();
	} else if (step instanceof TransitRouteLine.TransitStep) {
	    nodeLocation = ((TransitRouteLine.TransitStep) step).getEntrance()
		    .getLocation();
	    nodeTitle = ((TransitRouteLine.TransitStep) step).getInstructions();
	}

	if (nodeLocation == null || nodeTitle == null) {
	    return;
	}
	// 移动节点至中心
	mBaidumap.setMapStatus(MapStatusUpdateFactory.newLatLng(nodeLocation));
	// show popup
	popupText = new TextView(RoutePlanActivity.this);
	popupText.setBackgroundResource(R.drawable.popup);
	popupText.setTextColor(0xFF000000);
	popupText.setText(nodeTitle);
	mBaidumap.showInfoWindow(new InfoWindow(popupText, nodeLocation, 0));

    }

    /**
     * 切换路线图标，刷新地图使其生效 注意： 起终点图标使用中心对齐.
     */
    public void changeRouteIcon(View v) {
	if (routeOverlay == null) {
	    return;
	}
	if (useDefaultIcon) {
	    ((Button) v).setText("自定义起终点图标");
	    Toast.makeText(this, "将使用系统起终点图标", Toast.LENGTH_SHORT).show();

	} else {
	    ((Button) v).setText("系统起终点图标");
	    Toast.makeText(this, "将使用自定义起终点图标", Toast.LENGTH_SHORT).show();

	}
	useDefaultIcon = !useDefaultIcon;
	routeOverlay.removeFromMap();
	routeOverlay.addToMap();
    }

    @Override
    protected void onRestoreInstanceState(Bundle savedInstanceState) {
	super.onRestoreInstanceState(savedInstanceState);
    }

    @Override
    public void onGetWalkingRouteResult(WalkingRouteResult result) {
	if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
	    Toast.makeText(RoutePlanActivity.this, "抱歉，您的位置无法识别，请手动输入", 3)
		    .show();
	}
	if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
	    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
	    // result.getSuggestAddrInfo()
	    return;
	}
	if (result.error == SearchResult.ERRORNO.NO_ERROR) {
	    nodeIndex = -1;
	    mBtnPre.setVisibility(View.VISIBLE);
	    mBtnNext.setVisibility(View.VISIBLE);
	    route = result.getRouteLines().get(0);
	    WalkingRouteOverlay overlay = new MyWalkingRouteOverlay(mBaidumap);
	    mBaidumap.setOnMarkerClickListener(overlay);
	    routeOverlay = overlay;
	    overlay.setData(result.getRouteLines().get(0));
	    overlay.addToMap();
	    overlay.zoomToSpan();
	}

    }

    @Override
    public void onGetTransitRouteResult(TransitRouteResult result) {

	if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
	    Toast.makeText(RoutePlanActivity.this, "抱歉，您的位置无法识别，请手动输入", 3)
		    .show();
	}
	if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
	    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
	    // result.getSuggestAddrInfo()
	    return;
	}
	if (result.error == SearchResult.ERRORNO.NO_ERROR) {
	    nodeIndex = -1;
	    mBtnPre.setVisibility(View.VISIBLE);
	    mBtnNext.setVisibility(View.VISIBLE);
	    route = result.getRouteLines().get(0);
	    TransitRouteOverlay overlay = new MyTransitRouteOverlay(mBaidumap);
	    mBaidumap.setOnMarkerClickListener(overlay);
	    routeOverlay = overlay;
	    overlay.setData(result.getRouteLines().get(0));
	    overlay.addToMap();
	    overlay.zoomToSpan();
	}
    }

    @Override
    public void onGetDrivingRouteResult(DrivingRouteResult result) {
	if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
	    Toast.makeText(RoutePlanActivity.this, "抱歉，您的位置无法识别，请手动输入", 3)
		    .show();
	}
	if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
	    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
	    // result.getSuggestAddrInfo()
	    return;
	}
	if (result.error == SearchResult.ERRORNO.NO_ERROR) {
	    nodeIndex = -1;
	    mBtnPre.setVisibility(View.VISIBLE);
	    mBtnNext.setVisibility(View.VISIBLE);
	    route = result.getRouteLines().get(0);
	    DrivingRouteOverlay overlay = new MyDrivingRouteOverlay(mBaidumap);
	    routeOverlay = overlay;
	    mBaidumap.setOnMarkerClickListener(overlay);
	    overlay.setData(result.getRouteLines().get(0));
	    overlay.addToMap();
	    overlay.zoomToSpan();
	}
    }

    // 定制RouteOverly
    private class MyDrivingRouteOverlay extends DrivingRouteOverlay {

	public MyDrivingRouteOverlay(BaiduMap baiduMap) {
	    super(baiduMap);
	}

	@Override
	public BitmapDescriptor getStartMarker() {
	    if (useDefaultIcon) {
		return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
	    }
	    return null;
	}

	@Override
	public BitmapDescriptor getTerminalMarker() {
	    if (useDefaultIcon) {
		return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
	    }
	    return null;
	}
    }

    private class MyWalkingRouteOverlay extends WalkingRouteOverlay {

	public MyWalkingRouteOverlay(BaiduMap baiduMap) {
	    super(baiduMap);
	}

	@Override
	public BitmapDescriptor getStartMarker() {
	    if (useDefaultIcon) {
		return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
	    }
	    return null;
	}

	@Override
	public BitmapDescriptor getTerminalMarker() {
	    if (useDefaultIcon) {
		return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
	    }
	    return null;
	}
    }

    private class MyTransitRouteOverlay extends TransitRouteOverlay {

	public MyTransitRouteOverlay(BaiduMap baiduMap) {
	    super(baiduMap);
	}

	@Override
	public BitmapDescriptor getStartMarker() {
	    if (useDefaultIcon) {
		return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
	    }
	    return null;
	}

	@Override
	public BitmapDescriptor getTerminalMarker() {
	    if (useDefaultIcon) {
		return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
	    }
	    return null;
	}
    }

    @Override
    public void onMapClick(LatLng point) {
	mBaidumap.hideInfoWindow();
    }

    @Override
    public boolean onMapPoiClick(MapPoi poi) {
	return false;
    }

    @Override
    protected void onPause() {
	mMapView.onPause();
	super.onPause();
    }

    @Override
    protected void onResume() {
	mMapView.onResume();
	super.onResume();
    }

    @Override
    protected void onDestroy() {
	mSearch.destroy();
	mMapView.onDestroy();
	super.onDestroy();
    }

    @Override
    public void onGetGeoCodeResult(GeoCodeResult result) {
	if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
	    Toast.makeText(RoutePlanActivity.this, "抱歉，网络状态不好，请稍后重试",
		    Toast.LENGTH_LONG).show();
	    return;
	}
	mBaidumap.clear();
	mBaidumap.addOverlay(new MarkerOptions().position(result.getLocation())
		.icon(BitmapDescriptorFactory
			.fromResource(R.drawable.icon_marka)));
	mBaidumap.setMapStatus(MapStatusUpdateFactory.newLatLng(result
		.getLocation()));
	String strInfo = String.format("纬度：%f 经度：%f",
		result.getLocation().latitude, result.getLocation().longitude);
	// Toast.makeText(RoutePlanActivity.this, strInfo,
	// Toast.LENGTH_LONG).show();
    }

    @Override
    public void onGetReverseGeoCodeResult(ReverseGeoCodeResult result) {
	if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
	    Toast.makeText(RoutePlanActivity.this, "抱歉，未找到结果",
		    Toast.LENGTH_SHORT).show();
	}
	if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
	    // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
	    // result.getSuggestAddrInfo()
	    return;
	}
	if (result.error == SearchResult.ERRORNO.NO_ERROR) {
	    nodeIndex = -1;
	    mBtnPre.setVisibility(View.VISIBLE);
	    mBtnNext.setVisibility(View.VISIBLE);
	    // route = result.getRouteLines().get(0);
	    DrivingRouteOverlay overlay = new MyDrivingRouteOverlay(mBaidumap);
	    routeOverlay = overlay;
	    mBaidumap.setOnMarkerClickListener(overlay);
	    // overlay.setData(result.getRouteLines().get(0));
	    overlay.addToMap();
	    overlay.zoomToSpan();
	}
    }
}
